Battery box for a motorcycle



FIG. 1 is a perspective side view of a battery box for a motorcycle assembly showing my new design;

FIG. 2 is a perspective back view thereof;

FIG. 3 is a perspective front view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a side elevational view taken from the right of FIG. 4.

The broken lines showing the motorcycle is provided for the purposes of illustrating environmental structure and forms no part of the claimed design. 

CLAIM The ornamental design for a battery box for a motorcycle, as shown and described. 